Patents by Inventor Sang An

Sang An has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Display device
    Patent number: 12245456
    Abstract: A display device includes a first light emitting element, a second light emitting element, and a third light emitting element that are disposed on a substrate and emitting light of different colors, respectively; a first insulation layer disposed on the first light emitting element, the second light emitting element, and the third light emitting element, and including at least one opening; and a second insulation layer disposed on the first insulation layer, and disposed in the at least one opening, wherein a refractive index of the second insulation layer is higher than a refractive index of the first insulation layer, and the at least one opening overlaps at least one of the first light emitting element, the second light emitting element, and the third light emitting element in a plan view, and does not overlap at least another one in a plan view.
    Type: Grant
    Filed: March 15, 2022
    Date of Patent: March 4, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seong Jin Jeong, Jin Sook Bang, Sang Hoon Yim, Eun Jeong Hong, Kwan Hee Lee
  • Aerosol generating device having heater
    Patent number: 12245341
    Abstract: Provided is an aerosol generating apparatus including: a heater configured to generate aerosol by heating a cigarette, the heater including a first electrically conductive heating element formed along a first path on an electrically insulating substrate, a second electrically conductive heating element formed along a second path on the electrically insulating substrate, and a temperature sensor track formed along a third path in a region between the first path and the second path; a battery configured to supply power to the heater; and a controller configured to control the power supplied from the battery to the heater and monitor a temperature sensed using the temperature sensor track.
    Type: Grant
    Filed: May 30, 2023
    Date of Patent: March 4, 2025
    Assignee: KT&G CORPORATION
    Inventors: Hun Il Lim, Tae Hun Kim, Jung Ho Han, Sang Kyu Park
  • Determining adaptive quantization matrices using machine learning for video coding
    Patent number: 12244807
    Abstract: Techniques related to adaptive quantization matrix selection using machine learning for video coding are discussed. Such techniques include applying a machine learning model to generate an estimated quantization parameter for a frame and selecting a set of quantization matrices for encode of the frame from a number of sets of quantization matrices based on the estimated quantization parameter.
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: March 4, 2025
    Assignee: Intel Corporation
    Inventors: James Holland, Sang-hee Lee, Ximin Zhang, Zhan Lou
  • Method of manufacturing wind turbine blade
    Patent number: 12240190
    Abstract: A method of manufacturing a wind turbine blade capable of being easily manufactured and improving structural strength. The method of manufacturing the wind turbine blade includes performing spar cap formation in which a first-type spar cap having a structure in which support plates including reinforcing fibers are stacked and a second-type spar cap including reinforcing fiber sheets are formed, performing shell formation in which a pressure side shell and a suction side shell are formed by injecting a resin in a state in which the first-type spar cap, the second-type spar cap, and a core panel are disposed between an inner skin and an outer skin, and performing shell assembly in which the pressure side shell is joined to the suction side shell.
    Type: Grant
    Filed: April 14, 2022
    Date of Patent: March 4, 2025
    Assignee: DOOSAN ENERBILITY CO., LTD.
    Inventors: Sang Hoon Lee, In Gyu Oh, Seung Jun Lee, Wan Don Joo
  • Substrate processing device and control method for substrate processing device
    Patent number: 12240259
    Abstract: Disclosed is a substrate processing device which includes a substrate transfer part on which a transfer object is received and a jetting system part includes an ink jet body that jets and prints ink on the transfer object over an upper surface of the substrate transfer part, an ink module transfer part that transfers the ink jet body, an encoder disposed around the ink module transfer part to output a movement signal per unit movement distance of the ink module transfer part, an ink ejection controller that interworks with the ink jet body to control an ink jetting timing of the ink jet body, and a signal splitter that interworks with the encoder to count the movement signal, reset a width of the counted movement signal, and transmit the movement signal, the width of which is reset, to the ink ejection controller.
    Type: Grant
    Filed: December 29, 2022
    Date of Patent: March 4, 2025
    Assignee: SEMES CO., LTD.
    Inventors: Sang Min Ha, Hyeong Jun Cho, Jae Hong Kim, Sang Hyun Son, Young-Joo Seo
  • Vehicle air conditioner
    Patent number: 12240288
    Abstract: An embodiment vehicle air conditioner includes an air conditioning device connected to a blower device to receive air supplied from the blower device, a heat exchange core provided in the air conditioning device and disposed in parallel with a flow direction of the air supplied from the blower device, a partition wall disposed to divide the heat exchange core into a first core part disposed to be close in distance to the blower device and a second core part disposed to be distant from the blower device, such that the air supplied from the blower device is distributed and supplied to the first core part and the second core part, and an air guide provided in a connection portion between the blower device and the air conditioning device and configured to guide the air to be supplied to the second core part of the heat exchange core.
    Type: Grant
    Filed: November 1, 2022
    Date of Patent: March 4, 2025
    Assignees: Hyundai Motor Company, Kia Corporation, Hanon Systems
    Inventors: Jae Sik Choi, Byeong Moo Jang, Yun A Choi, Young Tae Song, Sung Been Cheon, Jin Uk Kim, Jong Su Kim, In Keun Kang, Sang Chul Byun
  • Method for preparing hydronium ion-dissolveld water
    Patent number: 12240763
    Abstract: The present disclosure provides a method for preparing hydronium ion-dissolved water including: (a) purifying distilled water to prepare deionized water; (b) electrolyzing the water to produce a brown gas stream; (c) mixing air with the brown gas stream to form a mixed gas stream; (d) injecting the mixed gas stream into the deionized water and dissolving the mixed gas to prepare gas-dissolved water; and (e) injecting the gas-dissolved water into thin-layer chromatography, filtering the gas-dissolved water through a stationary phase provided inside the thin-layer chromatography, and then fractionating to adjust the concentration of dissolved gas. Accordingly, functional water in which hydronium ions are dissolved be can effectively prepared.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: March 4, 2025
    Inventor: In Sang Lee
  • COIL COMPONENT
    Publication number: 20250069790
    Abstract: A coil component, may include: a body having a first surface and a second surface facing each other in a first direction; a support member disposed within the body; a coil disposed on the support member; an external electrode disposed on the first surface of the body; and a connection portion disposed within the body to connect the coil and the external electrode, the connection portion having one surface in contact with the coil and another surface in contact with the external electrode, in which the connection portion may include a fused portion formed at an end in contact with the coil.
    Type: Application
    Filed: April 12, 2024
    Publication date: February 27, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Boum Seock KIM, Byeong Cheol MOON, Sang Jin KIM, Ju Hyoung PARK
  • DISPLAY DEVICE AND WEARABLE ELECTRONIC DEVICE
    Publication number: 20250072227
    Abstract: Provided is a display device including a base layer defining a trench, and a first sub-pixel and a second sub-pixel at opposite sides of the trench, each of the first sub-pixel and the second sub-pixel including a first electrode on the base layer, a first emission structure on the first electrode, the first emission structure including a first hole transport layer, a first emission layer, and a first electron transport layer, a thickness of the first hole transport layer being less than a depth of the trench, a first intermediate layer on the first emission structure, a second emission structure on the first intermediate layer, the second emission structure including a second hole transport layer, a second emission layer, and a second electron transport layer, a thickness of the second hole transport layer being greater than the depth of the trench, and a second electrode on the second emission structure.
    Type: Application
    Filed: August 2, 2024
    Publication date: February 27, 2025
    Inventors: Chun Gi YOU, Sang Yeol KIM
  • METAL COMPLEX WITH FLUORINE SUBSTITUTION
    Publication number: 20250072279
    Abstract: A metal complex with fluorine substitution is disclosed, which employs a series of new ligands containing fluorine-substituted structure can be used as a luminescent material in an emissive layer of an electroluminescent device. By using the metal complex can provide much longer device lifetime, better thermal stability, no blue-shifted illumination, and higher luminous efficiency. An electroluminescent device and compound formulation are also disclosed.
    Type: Application
    Filed: November 5, 2024
    Publication date: February 27, 2025
    Inventors: Wei Cai, Ming Sang, Zhen Wang, Tao Wang, Chi Yuen Raymond Kwong, Chuanjun Xia
  • Display Apparatus
    Publication number: 20250072209
    Abstract: Provided is a display apparatus according to an exemplary embodiment of the present disclosure which includes a substrate including a display area and at least one non-display area; a light emitting device and a plurality of transistors disposed in the display area of the substrate; and a power wiring disposed in the at least one non-display area and electrically connected to the plurality of transistors and the light emitting device. The at least one non-display area includes a camera hole area and a disconnection area, and the disconnection area has a closed loop shape to surround the camera hole area. Therefore, provided is a display apparatus that is more stable for permeation of moisture and oxygen.
    Type: Application
    Filed: November 12, 2024
    Publication date: February 27, 2025
    Inventors: Minsoo Park, Sang-Il Shin, Jaechang Kang
  • MEMORY AND OPERATION METHOD THEREOF
    Publication number: 20250069639
    Abstract: An operation method of a memory may include receiving an active command and an active address; determining whether a row corresponding to the active address and a row corresponding to a target row address are able to be substantially simultaneously activated; activating the row corresponding to the active address; and activating the row corresponding to the target row address in response to determining that the row corresponding to the active address and the row corresponding to the target row address are able to be substantially simultaneously activated.
    Type: Application
    Filed: November 13, 2024
    Publication date: February 27, 2025
    Inventor: Sang Woo YOON
  • Vacuum Cleaner
    Publication number: 20250064285
    Abstract: Disclosed is a vacuum cleaner, including a dust collecting barrel, a machine head, a first buckle and a second buckle, the dust collecting barrel and the machine head are detachably assembled together by the first buckle and the second buckle, the machine head is provided with a motor, an air inlet window, an air outlet window, a first silencing member and a second silencing member, the air inlet window and the air outlet window are located on left and right sides of the machine head, a heat dissipation airflow for the motor enters the machine head through the air inlet window and is exhausted out of the machine head through the air outlet window, and the heat dissipation airflow passes through the air inlet window, the first silencing member, an interior of the motor, the second silencing member and the air outlet window in sequence.
    Type: Application
    Filed: November 23, 2022
    Publication date: February 27, 2025
    Inventors: Weidong LU, Jinbo LIU, Menghuan ZHANG, Shuhua SANG
  • DISH WASHER
    Publication number: 20250064290
    Abstract: A dish washer includes: a tub configured to receive an object to be washed and providing a washing space having an opening at a front side of the tub, a door configured to rotate relative to the tub between (i) a closing position that closes the opening of the washing space and (ii) a full opening position that exposes an entirety of the opening of the washing space, a door position sensor configured to sense a position of the door, a dry air supply configured to selectively generate a high-temperature dry air or a low-temperature dry air and supply the high-temperature dry air or the low-temperature dry air into the tub, and a controller configured to determine, based on the position of the door sensed by the door position sensor, whether to supply the high-temperature dry air or the low-temperature dry air.
    Type: Application
    Filed: November 14, 2024
    Publication date: February 27, 2025
    Inventors: Sang Soo LEE, Hoseok KANG
  • ELECTRONIC DEVICES AND METHODS OF MANUFACTURING ELECTRONIC DEVICES
    Publication number: 20250070078
    Abstract: In one example, a redistribution structure is provided and comprises a substrate interconnect. A portion of a first capping layer is removed to expose a side of the substrate interconnect. The side of the substrate interconnect is recessed by a dishing height from a side of the first capping layer. An electronic component is provided over the first capping layer. The electronic component comprises a second capping layer and a component interconnect. The second capping layer is bonded with the first capping layer. Heat is applied to bond the substrate interconnect to the component interconnect. Other examples and related devices and methods are also disclosed herein.
    Type: Application
    Filed: August 23, 2023
    Publication date: February 27, 2025
    Applicant: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Sang Hyun Jin, Wang Gu Lee, Hee Jun Jang, Jin Suk Jeong
  • METHOD FOR INDUCING PREDICTION MOTION VECTOR AND APPARATUSES USING SAME
    Publication number: 20250071320
    Abstract: Disclosed are a method for inducing a prediction motion vector and an apparatus using the same. An image decoding method can include: a step of determining the information related to a plurality of spatial candidate prediction motion vectors from peripheral predicted blocks of a predicted target block; and a step of determining the information related to temporal candidate prediction motion vectors on the basis of the information related to the plurality of spatial candidate prediction motion vectors. Accordingly, the present invention can reduce complexity and can enhance coding efficiency when inducing the optimum prediction motion vector.
    Type: Application
    Filed: November 13, 2024
    Publication date: February 27, 2025
    Applicants: Electronics and Telecommunications Research Institute, Industry-University Cooperation Foundation Korea Aerospace University
    Inventors: Sung Chang LIM, Hui Yong KIM, Jin Ho LEE, Jin Soo CHOI, Jin Woong KIM, Jae Gon KIM, Sang Yong LEE, Un Ki PARK
  • Packaging container
    Patent number: D1064841
    Type: Grant
    Filed: July 26, 2021
    Date of Patent: March 4, 2025
    Assignee: YONWOO CO., LTD.
    Inventors: Chang Soo Lee, Sang In Han, Hye Jin Jung, Hee Yoon Kim
  • Watch winder
    Patent number: D1065277
    Type: Grant
    Filed: May 18, 2022
    Date of Patent: March 4, 2025
    Assignee: Wolf 1834
    Inventors: Simon P. Wolf, Ming Sang Ng
  • Watch winder
    Patent number: D1065278
    Type: Grant
    Filed: May 18, 2022
    Date of Patent: March 4, 2025
    Assignee: Wolf 1834
    Inventors: Simon P. Wolf, Ming Sang Ng
  • Removable watch winder lid
    Patent number: D1065279
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: March 4, 2025
    Assignee: Wolf 1834
    Inventors: Simon P. Wolf, Ming Sang Ng